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JP7299619B2 |
To provide a method for detecting oxides and condensates floating on the surface of a molten metal always retained to a fixed height when a molten metal is subjected to low pressure casting.In a method for detecting floating matters pres...
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JP2023086409A |
To reduce a burden of setting up for injection molding.A control device of an injection molding machine according to an embodiment of the present disclosure comprises: a receiving unit that receives setting information representing a set...
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JP7294919B2 |
To provide an injection molding machine that reduces a trouble risk caused by tension.An injection molding machine 10 comprises: a stationary platen 20 and a movable platen 22 for opening/closing a mold 12 along an opening/closing direct...
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JP2023084850A |
To provide a technique for assisting a setting of pressure rise timing for mold clamping force.A control unit of an injection molding machine comprises a mold clamping control part and a monitoring part. The mold clamping control part ch...
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JP2023079819A |
To propose a technique for charging a material up to an end of a casting.A press molding device comprises a first metal die and a second metal die. When the first metal die and the second metal die are combined together, a molding space ...
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JP2023073624A |
To provide a molding machine capable of suitably setting a numerical range for classification.In a die cast machine 1, an operation part 15 receives the input of the set value of a defective indication rate. The defective indication rate...
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JP2023073623A |
To provide a molding machine capable of improving precision in the control of a mold temperature.A die cast machine 1 repeats a molding cycle MC and comprises: a machine body 3; a cooling part 13; and a control device 5. The machine body...
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JP2023066641A |
To provide a local pressurization device which can suitably use a pressurization member.A local pressurization device 2 has a pressurization member 41X, and a driving part 45X. The pressurization member 41X has a front end exposed to a r...
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JP2023066640A |
To provide a local pressurization device which can suitably use a pressurization member.A local pressurization device 2 has a pressurization member 41 whose a front end is exposed to a space 107 of a mold 101, and a driving part 45 for i...
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JP7260582B2 |
To enable weight reduction of a stationary platen or a movable platen of a mold clamping device, or to shorten a whole length of the mold clamping device.A mold clamping device 2 comprises: a mold opening/closing mechanism 15 for moving ...
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JP2023054508A |
To provide a low pressure casting method executing the safety operation and high response and high precision pressurization control of a pressurization control device feeding a pressurization gas into a sealed molten metal holding furnac...
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JP7254617B2 |
To provide a molten metal feed device capable of increasing the filling rate of a molten metal upon feed of the molten metal into a sleeve, and a molding machine.A molten metal feed device feeds a molten metal from an opening part into a...
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JP7254619B2 |
A die casting machine of an embodiment includes: a holding furnace holding molten metal; a sleeve located outside the holding furnace and having a molten metal supply port passing through a mold; a plunger sliding through the sleeve and ...
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JP7254618B2 |
A die casting machine of an embodiment includes: a holding furnace holding molten metal; a sleeve located outside the holding furnace and having a molten metal supply port passing through a mold; a plunger sliding through the sleeve and ...
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JP2023048439A |
To provide a stoke for low pressure casting capable of reducing the oxidation of a molten metal therein.A stoke structure 100 for low pressure casting comprises a stock body 1 in which a lower end part is immersed into a molten metal 20 ...
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JP2023037676A |
To provide a method of low-pressure casting that realizes stable charging of a molten metal into a mold cavity without affected by fluctuations of atmospheric pressure irrespectively of the size or working accuracy of a mold and a state ...
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JP7240579B1 |
A casting method for pouring molten metal into a mold using one or more of pressurization, decompression, differential pressure, and gravity. do. A part of a runner or sprue is provided with a gate in which a small diameter side of a fru...
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JP2023034327A |
To provide a molten metal flow observation device capable of suppressing the cracking of an observation window provided at a mold to directly observe a high temperature molten metal flow.A molten metal flow observation device 1 comprises...
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JP7235237B2 |
To provide a die heating device that can heat a die more efficiently.A die heating device 1 is arranged between a lower die 104 and an upper die 106 before molten metal is infused into a cavity formed by clamping the lower die 104 and th...
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JP2023030794A |
To provide a casting device which uses an electromagnetic pump as a main component and is equipped with a molten metal leak detection mechanism and a heater so as to surround the outer peripheral surface of the upper part of a nozzle on ...
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JP7232385B2 |
To provide a squeeze casting method for a double booster cold chamber die cast machine.A double boost cold chamber die cast machine comprises: a horizontal injection plunger and a vertical injection plunger; a horizontal melting pot and ...
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JP7232007B2 |
To provide a crucible material satisfactory in the melting efficiency of non-ferrous metals and having a long service life, and a casting machine member such as a stoke capable of stably producing a casting of high quality.A teacup-shape...
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JP7230782B2 |
A casting device includes a mold having a cavity, a supply path that is connected to a gate of the cavity and configured to supply a molten metal to the supply path, and a gas flow path that is connected to the supply path and configured...
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JP2023025343A |
To provide a press-forming die which can be easily set in a general-purpose press machine and facilitate knock-out of a formed part.A press-forming die 1 has: an upper die 2 in which a first spring 13 for applying a first biasing force a...
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JP7223606B2 |
To provide a molding machine configured so that a vacuum valve can be closed at proper timing, when supplying a molding material while decompressing the inside of a cavity of a metal mold.A die cast molding machine 100 (the molding machi...
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JP7222751B2 |
A gap control part controls a clamping device so that mating surfaces in a die face each other across a gap, and thereby a cavity and an external part of the die communicate across the gap. A molten metal feed control part controls a mol...
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JP7217091B2 |
A method and alloys for low pressure permanent mold casting without a coating are disclosed. The method includes preparing a permanent mold casting die that is devoid of die coating or lubrication along the die surface, preparing a perma...
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JP2023012083A |
To enhance heat transfer performance between a mold and a casting.A bush manufacturing method for manufacturing a bush by pouring molten metal into a mold 11, includes: a first step of forming a portion corresponding to an interface betw...
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JP2023005299A |
To provide a method and a device for manufacturing die-cast that improve the density using a degassing path.A die-cast manufacturing device includes a degassing runner of a clamped mold, an orifice 232 and a reservoir in a path directed ...
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JP7197946B1 |
A method for producing a metal matrix composite that can easily obtain a metal matrix composite having a near-net shape with high dimensional accuracy and a high reinforcement volume fraction (Vf%) is provided. A metal matrix composite h...
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JP7197945B1 |
[Problem] Conventional materials, which are composites of reinforcing materials and matrix materials such as metals, have lower mechanical properties such as tensile strength and bending strength than single-phase materials such as metal...
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JP7195605B2 |
To provide an ultrathin cast manufacturing method capable of manufacturing an ultrathin artistic cast through precision casting.This ultrathin cast manufacturing method comprises: a passageway attaching step of attaching a passageway to ...
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JP7195207B2 |
To provide a molding machine capable of increasing the sleeve packing ratio of a molten metal while reducing the force applied to a molten metal feed tube upon injection.A die cast machine 1 comprises a holding furnace 29, a sleeve 21, a...
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JP7193943B2 |
To provide sleeves for die casting used in a state where each axial direction is made into almost horizontal, in which deformation at which edge parts are warped up is suppressed.Sleeves 1, 2, 3 for die casting each comprises a cylindric...
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JP2022551538A |
Apparatus (1) for mold casting in semi-solid state of objects made of brass, bronze, aluminum alloys, magnesium alloys, light alloys, etc., comprising an upper mold part adapted to mate with a lower mold part (2). (3), the mating of the ...
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JP2022182185A |
To obtain a valve device which can improve an intrusion prevention performance of molten aluminum into a vacuum circuit by speedily blocking the intrusion of the molten aluminum into the vacuum circuit.A valve device comprises a valve bo...
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JP2022174764A |
To provide a vacuum casting device which, in vacuum casting molding where the inside of an injection sleeve and the inside of a cavity are vacuum-sucked, can check the leakage of a molten metal and the inflow of outer air with a simple c...
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JP7174845B2 |
Provided is a low-pressure casting device whereby maintenance of an intermediate stoke can be facilitated. The present invention provides a low-pressure casting device having: a crucible inside which molten metal is stored; a stoke body ...
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JP7172765B2 |
To provide a casting apparatus which can shorten a time required for filling molten metal into a cavity.A casting apparatus 1 reduces a pressure in a casting cavity 42 and a sprue 47 by a pressure reduction mechanism 50 in the state that...
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JP7159758B2 |
A device for assisting molding condition determination is used with a molding method that molds an article by feeding molten material into a mold. The device includes a learning model generating unit, an input unit, and an output unit. T...
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JP7155464B2 |
To provide a fireproof material having low reactivity and excellent thermal shock resistance.A fused quartz-silicon nitride fireproof material according to the present invention is formed containing 30-75 mass% of a silicon nitride mater...
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JP2022157872A |
To provide a mold clamping device capable of maintaining good balance of a tie bar axis.A mold clamping device 31 has: a fixed platen 32a on which a fixed mold 102 is fixed; a movable platen 32b to which a movable mold 103 is fixed; a to...
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JP2022152292A |
To suppress the clogging of a filter for collecting foreign matters.A gas suction device (13) comprises: a gas suction part (34) for sucking a gas in a cavity part (14) of a casting die (12); a filter (28) provided between the cavity par...
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JP7151135B2 |
To provide a mold cooling device and a mold cooling method smoothly fluidizing a coolant, and further, suppressing coolant leakage from a cooling flow passage, thus capable of improving quality defects caused by a change in cooling capac...
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JP2022151191A |
To provide an injection molding machine with a simple configuration that can suppress damage to a nozzle, a drive unit, and other injection device due to collisions.A vertical injection molding machine 1 moves an injection device 10 at a...
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JP2022149302A |
To achieve easiness of exchange of a valve body and easiness of releasing a cast from a mold.A cap member 46 is used in a cutoff valve 20 having a valve head 44 formed with a through hole 50 and includes: a cap member body 60 which is sc...
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JP2022142163A |
To provide a processing method of an aluminum alloy and a processed article of an aluminum alloy capable of reducing dispersion of an area average crystal grain size and an area average crystal grain size among parts.A processing method ...
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JP2022141115A |
To provide a vacuum casting apparatus which accurately detects a capturing state of molten metal residues before clogging by the molten metal residues occurs, is capable of maintenance work without stopping casting molding by identifying...
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JP7135505B2 |
To provide a mold device for casting capable of performing gas drainage at as far as every corner of the space of the product shape part even if the product to be cast has a complicated shape.A mold device for low pressure casting is use...
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JP7134285B1 |
An object of the present invention is to suppress adhesion of foreign matter to a shutoff valve on a suction path. A gas suction device (10) for a casting mold (12) includes an overflow section (18), a suction passage (22), and a shutoff...
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